Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9282793 | Control mechanism of full-automatic multi-folded umbrella | Tien-Cheng Chen | 2016-03-15 |
| 9265314 | Full automatic opening and closing straight bone umbrella | Tien-Cheng Chen | 2016-02-23 |
| 9259064 | Opening/closing structure for an automatic umbrella | Tien-Cheng Chen | 2016-02-16 |